IMB 2000A was deployed in the Central Arctic on 19 April 2000 in multiyear ice (NPEO). Co-located instruments: PMEL Met Station.

From the archive's thermistor depth labels.

Ice mass balance buoy (IMB) from the CRREL/Dartmouth program.

IMB 2000A

Cold Regions Research and Engineering Laboratory

Longitude from Argos Doppler positioning.

Time of the record in Unix format (seconds since 1970-01-01 UTC).

Thermistor 1 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 2 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 3 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 4 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 5 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 6 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 7 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 8 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 9 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 10 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 11 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 12 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 13 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 14 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 15 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 16 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 17 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 18 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 19 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 20 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 21 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 22 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 23 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 24 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 25 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 26 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 27 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 28 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 29 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 30 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 31 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 32 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 33 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 34 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 35 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 36 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 37 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 38 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 39 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 40 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 41 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 42 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 43 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 44 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 45 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 46 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 47 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 48 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 49 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.

Thermistor 50 of 50 on the three thermistor strings, counted down from the top (10 cm spacing). Its height relative to the ice surface depends on the installation: see this deployment's thermistor depths.